solutions = [
    "partials/solutions/solution_1.html",
    "partials/solutions/solution_2.html",
    "partials/solutions/solution_3.html",
    "partials/solutions/solution_4.html",
    "partials/solutions/solution_5.html",
    "partials/solutions/solution_6.html",
    "partials/solutions/solution_7.html",
    "partials/solutions/solution_8.html",
    "partials/solutions/solution_9.html",
    "partials/solutions/solution_10.html",
    "partials/solutions/solution_11.html",
    "partials/solutions/solution_12.html",
    "partials/solutions/solution_13.html",
    "partials/solutions/solution_14.html",
    "partials/solutions/solution_15.html",
    "partials/solutions/solution_16.html",
    "partials/solutions/solution_17.html",
    "partials/solutions/solution_18.html",
    "partials/solutions/solution_19.html",
    "partials/solutions/solution_20.html",
    "partials/solutions/solution_21.html",
    "partials/solutions/solution_22.html",
]